Spiral X and Hi-Power X Technology

Exclusive and reinforced blank construction

Many Shimano rods make use of exclusive carbon technology to achieve lighter, stronger, more responsive rods. This delivers improved performance, which leads to more enjoyment, and ultimately more fish. Two of the main technologies are Spiral X and Hi-Power X construction.

Spiral X

Spiral X construction consists of three layers: a blank made of vertical fibers, an inner layer, and an outer layer both comprised of carbon tape that tightly winds the blank diagonally in opposite directions.

By using this carbon tape in place of a conventional horizontal fiber sheet, Spiral X achieves enhanced torsional rigidity without adding extra weight.

This in turn facilitates instant power transmission for precise casting and fighting fish.